TLR4 and TLR2 constitutive gene expression in MSCs and PBMCs. Quantitative PCR revealed that constitutive expression of (A) TLR4 was higher in PBMCs than in MSCs, while (B) TLR2 was not expressed in MSCs. The data are pooled from three experiments, each done in duplicates, and expressed as mean ± SEM. * P < 0.05; ** P < 0.01.
Mo et al. BMC Cell Biology 2008 9:52 doi:10.1186/1471-2121-9-52